Hack100 Rulebook

Release 1.02 (January 2022)

The latest version of the complete Hack100 rulebook is available as a free download. You can view the release notes here.

The rules are intended to be printed as an A5 double-sided booklet. Hence the pages on the insides of the front and back covers are blank.

Print copies are also available from Amazon, DriveThruRPG and Lulu.

Any comments, questions, suggestions, typo spots, playtest reports, or other types of feedback are most welcome. The easiest ways to get in touch are via the Discord server or by email at

Work continues to further refine and extend the rulebook. You can follow progress on the Developer Blog, Discord or Twitter.

Hack100 Character Sheet

Release 0.01 (August 2021)

A simple form with spaces to record all the main aspects of a Hack100 character.

Catching Rats & Robbing Graves (CRARG)

Release 1.00 (December 2021)

A supplement for Hack100 that provides guidelines for running fantasy role-playing games in the British grimdark tradition.

Feedback is most welcome through the usual channels … the Discord server or by email at

CRARG Character Sheet

Release 0.01 (November 2021)

A character sheet for the Hack100 supplement Catching Rats & Robbing Graves.